`text{English is more difficult than Geography.}`

`⇒` English isn't as easy as Geography.

`⇒` Geography is earlier than English.

`⇒` Geograghy isn't as difficult as Engish.

`text{Giải thích:}`

`+` difficult `><` easy

`+` Cấu trúc:

`-` So sánh hơn: `S1` `+` tobe `+` (more) `+` adj `+` (er) `+` than `+` `S2.`

`-` So sánh ngang bằng: `S1` `+` tobe `+` as/so `+` adj `+` as/so `+` `S2.`

English is more difficult than Geography

`→` English isn't as easy as Geography.

`→` Geography isn't as difficult as English.

`→` Geography is easier than English.

`@` Giải thích:

difficult (a) : khó >< easy (a) : dễ 

So sánh hơn :

`+` Short Adj: S + be + adj + er + than + Noun/ Pronoun.

`+` Long Adj :  S + be  + more + adj + than + Noun/ Pronoun

So sánh bằng :

$\text{(+) S + to be/ V + as + adj/ adv + as + (S + tobe/ V) + O.}$

$\text{(-) S + to be/ V + not + as + adj/ adv + as + O.}$

                     $\text{#Alice}$